重组人表皮生长因子（EGF） Recombinant Human EGF

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MGF9007

重组人表皮生长因子（EGF） Recombinant Human EGF

-	50ug	580.00	3-4 days
-	100ug	780.00	Out stock
-	500ug	1050.00	In stock
-	1mg	1620.00	In stock

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产品概述
Description EGF is a potent growth factor that stimulates the proliferation of various epidermal and epithelial cells. Additionally, EGF has been shown to inhibit gastric secretion, and to be involved in wound healing. EGF signals through a receptor known as c-erbB, which is a class I tyrosine kinase receptor. This receptor also binds with TGF-α and VGF (vaccinia virus growth factor). Recombinant Human EGF is a 6.2 kDa globular protein containing 53 amino acid residues, including 3 intramolecular disulfide bonds. Amino acid sequence NSDSECPLSH DGYCLHDGVC MYIEALDKYA CNCVVGYIGE RCQYRDLKWW ELR Origin Recombinant Human Epidermal Growth Factor/EGF is produced by our E. coli expression system. The target protein is expressed with sequence (N971-R1023) of Human EGF. Quality control ED50 is less than 2 ng/ml as calculated by the dose-dependent proliferation of murine BALB/c 3T3 cells. Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE. Dissolution Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. Store condition Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. For Research Use Only. Not for use in diagnostic procedures.

产品概述

Description

EGF is a potent growth factor that stimulates the proliferation of various epidermal and epithelial cells. Additionally, EGF has been shown to inhibit gastric secretion, and to be involved in wound healing. EGF signals through a receptor known as c-erbB, which is a class I tyrosine kinase receptor. This receptor also binds with TGF-α and VGF (vaccinia virus growth factor). Recombinant Human EGF is a 6.2 kDa globular protein containing 53 amino acid residues, including 3 intramolecular disulfide bonds.

Amino acid sequence

NSDSECPLSH DGYCLHDGVC MYIEALDKYA CNCVVGYIGE RCQYRDLKWW ELR

Origin

Recombinant Human Epidermal Growth Factor/EGF is produced by our E. coli expression system. The target protein is expressed with sequence (N971-R1023) of Human EGF.

Quality control

ED50 is less than 2 ng/ml as calculated by the dose-dependent proliferation of murine BALB/c 3T3 cells.

Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.

Dissolution

Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Store condition

Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.

Reconstituted protein solution can be stored at 4-7°C for 2-7 days.

Aliquots of reconstituted samples are stable at < -20°C for 3 months.

For Research Use Only. Not for use in diagnostic procedures.

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